Because it was easier to get access to food sources - the ocean has an abundance of fish, for example.
Caves.
dinoshark could of lived in the prehistoric times as one of the sea creatures....in the ocean.
bannas
they can live by people if those people live by the ocean
Wherever they want to.
People can use the oceans for transporation.
Most likely, some prehistoric ocean life lived in the general area, as the Grand Canyon was most likely covered in ocean at the time of the dinosaurs. By ocean life, I mean trilobites, orthocones, and graptolites.
People don’t live in oceans they live on the shore.
so that they will be more surrounded by people, near to places, etc.
This is my state report and I'm do Arizona and I don't get this question why many people chose to live in Phoenix
To set up places to live. People couldn't live in the ocean.
Prehistoric sloths known as giant sloths lived in North America.